Filtered dimming

Filtered dimming


Filtered dimming meets the IEEE 1789-2015 standard ensuring safe dimming at the full 1% to 100% dimming range without potential flicker-induced impairments.


          

DIMMING TECHNOLOGIES:
AMPLITUDE DIMMING
FILTERED DIMMING
HYBRID DIMMING

   
   

Our filtered dimming technology takes the linear CCR dimming safely all the way down to 3%. From 3% to 1% the dimming is filtered, stabilizing output and decreasing the modulation index drastically. With these products you achieve extremely high quality light output even at the lowest dimming levels. This unique feature creates flicker-free, safe lighting according to IEEE 1789-2015 standard.  To meet even the highest standards for light quality, the modulation frequency between 1 % and 3 % dimming levels is as high as > 2 kHz.

 

Filtered dimming-graphic-Helvar.jpg

 

 

Filtered-hybrid-dimming_modulation-table.jpg

 

LL1x10-42-CR-DA
Download datasheet
Operating conditions
  • Voltage range (V): 198–264
  • DC range (V): 176-280
  • Max temperature at Tc point (°C): 85
  • Ambient temperature range: –25 °C .. +50 °C
  • IP rating: IP20
  • Lifetime (h): 60,000 (see more details in datasheet)
Load
  • Max output power (W): 42
  • Output: Adjustable current
Iout 120 350
Uout 80–220 50–120
LED Modules
LEDesign
Functions
  • Luminaire classes: I, II
  • Suitable for emergency use
  • NTC
  • Load protection: Non-isolated
  • DALI features: Current setting by software, Constant Light Output (CLO), Data memory bank
  • Optional click-on strain relief for installation : LL1x2130-SR Click-on strain relief for LED drivers
LL1x80-CR-DA
Download datasheet
Operating conditions
  • Voltage range (V): 198–264
  • DC range (V): 176–280
  • Max temperature at Tc point (°C): 85
  • Ambient temperature range: –20 °C ... +50 °C
  • IP rating: IP20
  • Lifetime (h): 50,000 (see more details in datasheet)
Load
  • Max output power (W): 80
  • Output: Adjustable current
Iout 350 700
Uout 50–220 35–114
LED Modules
LEDesign
Functions
  • Luminaire classes: I, II
  • Suitable for emergency use
  • NTC
  • Load protection: Non-isolated
  • DALI features: Current setting by software, Constant Light Output (CLO), Data memory bank
  • Optional click-on strain relief for installation : LL1x2130-SR Click-on strain relief for LED drivers
LL1x23-80-CR-DA
Download datasheet
Operating conditions
  • Voltage range (V): 198–264
  • DC range (V): 176-280
  • Max temperature at Tc point (°C): 85
  • Ambient temperature range: –25 °C .. +50 °C
  • IP rating: IP20
  • Lifetime (h): 60,000 (see more details in datasheet)
Load
  • Max output power (W): 80
  • Output: Adjustable current
Iout 150 350
Uout 150–350 64–228
LED Modules
LEDesign
Functions
  • Luminaire classes: I, II
  • Suitable for emergency use
  • NTC
  • Load protection: Non-isolated
  • DALI features: Current setting by software, Constant Light Output (CLO), Data memory bank
  • Optional click-on strain relief for installation : LL1x2130-SR Click-on strain relief for LED drivers
LL1x110-CR-DA
Download datasheet
Operating conditions
  • Voltage range (V): 198–264
  • DC range (V): 176-280
  • Max temperature at Tc point (°C): 85
  • Ambient temperature range: –25 °C .. +50 °C
  • IP rating: IP20
  • Lifetime (h): 55,000 (see more details in datasheet)
Load
  • Max output power (W): 110
  • Output: Adjustable current
Iout 350 700
Uout 120–314 50–157
LED Modules
LEDesign
Functions
  • Luminaire classes: I, II
  • Suitable for emergency use
  • NTC
  • Load protection: Non-isolated
  • DALI features: Current setting by software, Constant Light Output (CLO), Data memory bank
  • Optional click-on strain relief for installation : LL1x2130-SR Click-on strain relief for LED drivers
LL1x150-CR-DA
Download datasheet
Operating conditions
  • Voltage range (V): 198–264
  • DC range (V): 176–280
  • Max temperature at Tc point (°C): 90
  • Ambient temperature range: –25 °C ... +50 °C
  • IP rating: IP20
  • Lifetime (h): 60,000 (see more details in datasheet)
Load
  • Max output power (W): 150
  • Output: Adjustable current
Iout 350 700
Uout 257–350 128–214
LED Modules
LEDesign
Functions
  • Luminaire classes: I, II
  • Suitable for emergency use
  • NTC
  • Load protection: Non-isolated
  • DALI features: Current setting by software, Constant Light Output (CLO), Data memory bank
  • Optional click-on strain relief for installation : LL1x2130-SR Click-on strain relief for LED drivers

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